FR 4584 then VY 1552 at Barcelona
Porto → Barcelona → Málaga
Timetable, Barcelona time
18:35FR 4584 from Porto at the gate
13:00VY 1552 to Málaga leaves the gatealso IB 5510, LL 5510
18 h 25 apart on the timetable, overnight
VY 1552 leaves 18 h 25 after FR 4584 arrives on the timetable: more than half a day, so not a connection we count.